Modular assembled luminous body, luminous body module, lamp and luminous device

Abstract

The utility model discloses a modularly-assembled luminous body, a luminous body module, a lamp and a luminous device, which comprise a first circuit structure, a second circuit structure, a third circuit structure and a fourth circuit structure, the power connection part is in rigid connection with one end of the first circuit structure, and the first circuit structure is in butt insertion with an external power connection terminal through the power connection part so as to achieve electrical connection; and the light-emitting unit is arranged around the first circuit structure, and the light-emitting unit is electrically connected with the first lug boss. The first circuit structure is provided with the first protruding part extending out of the transfer connecting piece, the first protruding part is provided with the end point electrically connected with the light-emitting unit, a wire does not need to be used for connecting electricity to the light-emitting unit from the circuit board, the process steps are simple, and the whole LED lamp is more attractive.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a modularly assembled luminous body, a luminous body module, a lamp and a light-emitting device. Background Art

[0002] The luminaire is the main structural component of a lamp. It carries key components such as the light source and control circuitry, and provides support and protection for these components. The design of the luminaire not only affects the appearance of the lamp but also directly affects its assembly efficiency, safety, waterproof and dustproof performance, and service life.

[0003] In existing technology, when multiple light-emitting elements are connected in series to emit light, the industry typically uses wires to arrange multiple circuit boards in the same direction and achieve electrical connections. The two ends of the wires must be soldered to the corresponding ends. This structure of multiple light-emitting elements connected in series by wires makes it difficult to effectively achieve uniform light distribution along the circumference, thereby affecting the overall lighting effect of the lamp. Furthermore, the complex process steps of connecting the wires lead to low assembly efficiency. Therefore, further improvements are needed. Utility Model Content

[0004] The utility model provides a modularly assembled light-emitting body, a light-emitting body module, a lamp and a light-emitting device, wherein a first protrusion extending from a transfer connector is provided on a first circuit structure, and the first protrusion retains an end point electrically connected to the light-emitting unit, eliminating the need to use wires to connect electricity from a circuit board to the light-emitting unit. The process steps are simple, the use of wires is eliminated and the overall appearance is more beautiful.

[0005] In a first aspect, an embodiment of the present application provides a modularly assembled light-emitting body, comprising:

[0006] a first circuit structure, the first circuit structure comprising a first protrusion;

[0007] an electrical connection member, the electrical connection member being rigidly connected to one end of the first circuit structure, and the first circuit structure being electrically connected to an external electrical terminal by plugging the electrical connection member;

[0008] A light-emitting unit is disposed around the first circuit structure and is electrically connected to the first protrusion.

[0009] Furthermore, the light-emitting body also includes a transfer connector, which is connected to the first circuit structure. The light-emitting unit is surrounded by the first circuit structure through the transfer connector, and at least a portion of the first protrusion extends out of the outside of the transfer connector.

[0010] Furthermore, the first circuit structure further includes a second protrusion, and at least one side of the transfer connector is inserted between the first protrusion and the second protrusion.

[0011] Furthermore, the transit connector includes an integrally formed deformable part, and the deformable part is provided with a through cavity. When the deformable part is squeezed, the cavity can be deformed into a flat shape. When the flat width is adapted to the width of the first circuit structure, the transit connector can be inserted into the first circuit structure. When the transit connector is deformed and reset, at least one side of the transit connector is stuck between the first protrusion and the second protrusion.

[0012] Furthermore, the transfer connector also includes a first hinge and a second hinge, and the first hinge and the second hinge are detachably connected and clamped on the first circuit structure.

[0013] Furthermore, the light-emitting unit includes a second circuit structure, the second circuit structure is provided with lamp beads, the second circuit structure covers the outside of the transfer connector, and the second circuit structure is electrically connected to the first protrusion and / or the second protrusion.

[0014] Furthermore, the power connection component includes a positive electrode access terminal, a negative electrode access terminal and a control signal access terminal, and the control signal access terminal is used to transmit a signal for controlling the color change of the light-emitting unit.

[0015] Furthermore, the power connection component includes a circular plug, the positive electrode access terminal and the negative electrode access terminal of the circular plug are arranged along the axial direction; or the positive electrode access terminal, the negative electrode access terminal and the control signal access terminal are arranged along the axial direction.

[0016] Furthermore, the power connection piece is arranged at a preset angle, and the preset angle is between 0 degrees and 180 degrees.

[0017] Furthermore, the second circuit structure also includes a first extension part, the first extension part is provided with a lamp bead, and the shape of the first extension part is adapted to the opening at one end of the cavity; the first extension part is connected to the opening at one end of the cavity; the power connection part extends out of the transfer connection part from the opening at the other end of the cavity.

[0018] Furthermore, the power connection component includes a circular plug that can be plugged in, and the circular plug includes a first plug and a second plug, and the first plug and the second plug extend out of the two end openings of the cavity respectively.

[0019] Furthermore, the circular plug also includes a third plug connected to the first circuit structure, the third plug is arranged vertically to the first plug or the second plug, and the first circuit structures on both sides of the third plug are provided with the transfer connector; the middle of the second circuit structure is provided with a through hole adapted to the third plug, and when the second circuit structure covers the transfer connector, the third plug passes through the through hole.

[0020] Furthermore, the circular plug also includes a fourth plug, which is arranged on the first circuit structure and on the same side as the first protrusion or the second protrusion. The third plug and the fourth plug are symmetrically arranged on the first circuit structure, and the starting and end ends of the second circuit structure are both provided with semicircular grooves adapted to the fourth plug.

[0021] On the other hand, an embodiment of the present application further provides a light-emitting module, comprising two or more light-emitting bodies, wherein the light-emitting bodies are plug-connected in pairs.

[0022] Furthermore, the electrical connection piece of the light-emitting body includes a male plug and a female plug that can be plugged in. The light-emitting bodies can be plugged in and connected in pairs, and can be freely combined and matched into corresponding shapes.

[0023] Furthermore, the second circuit structure of the light-emitting body further includes a second extension portion, and when the light-emitting bodies are plugged in and connected to each other, the second circuit structures between the light-emitting bodies can be connected uninterruptedly.

[0024] In another aspect, an embodiment of the present application further provides a lamp, comprising a lampshade and the above-mentioned light-emitting body;

[0025] The light-emitting body is arranged in the lampshade, and the electrical connection piece of the light-emitting body extends out of the lampshade; and / or

[0026] The lamp also includes an electrical terminal that can be plugged into the light-emitting body, and the lampshade is provided with an installation window that is compatible with the electrical terminal, so that when the electrical terminal is connected to the installation window of the lampshade, the electrical terminal can be electrically connected to the light-emitting body and support the light-emitting body.

[0027] Furthermore, the electrical connection piece of the light-emitting body includes a male plug and a female plug that can be plugged in, and a plurality of the light-emitting bodies can be plugged in and connected in pairs, and can be freely combined and matched into corresponding shapes.

[0028] Furthermore, the second circuit structure of the light-emitting body further includes a second extension portion. When the plurality of light-emitting bodies can be plugged and connected in pairs, the second circuit structures between the light-emitting bodies can be connected uninterruptedly.

[0029] On the other hand, the embodiments of the present application further provide a modular assembled light emitting device, comprising:

[0030] a mainboard, the mainboard including at least one first electrical connection portion protruding from an edge of the board body, and the mainboard also including at least one second electrical connection portion provided on the board body;

[0031] At least one electrical connection member, the at least one electrical connection member is electrically connected to the at least one second electrical connection portion, the at least one electrical connection member and the at least one second electrical connection portion are assembleable and detachable, and the electrical connection member is used to electrically connect to an external electrical terminal;

[0032] a light-emitting unit, the light-emitting unit including a third electrical connection portion electrically connected to the first electrical connection portion, the light-emitting unit being configured to emit light under the control of the mainboard;

[0033] The light-emitting unit is arranged around the plate body, and a portion of the electrical connection member for electrically connecting to an external electrical terminal is exposed outside the light-emitting unit.

[0034] The light-emitting body of the present invention is provided with a first protrusion on the first circuit structure, and the first protrusion retains an end point electrically connected to the light-emitting unit. When the light-emitting unit is wound on the first circuit structure, the first protrusion retains a position for connecting to the positive and negative poles of the light-emitting unit. For example, the two side end points on the first protrusion can be welded to the positive and negative poles of the light-emitting unit, and there is no need to use wires to connect electricity from the circuit board to the light-emitting unit. The process steps are simple, wires are saved, and the overall appearance is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of a modularly assembled light-emitting body in an embodiment.

[0036] Figure 2 Schematic diagram of the structure of a modular assembled light-emitting body in an embodiment.

[0037] Figure 3 This is a schematic diagram of the structure of adding a transfer connector to the light-emitting body in the embodiment.

[0038] Figure 4 This is a structural diagram of adding a transfer connector to the light-emitting body in the embodiment.

[0039] Figure 5 This is a schematic diagram of the structure in which a second protrusion is added to a light-emitting body in an embodiment.

[0040] Figure 6 This is a schematic diagram of the structure of another light-emitting body with a second protrusion added in the embodiment.

[0041] Figure 7Schematic diagram of the structure in which the first protrusion and the second protrusion are arranged on different sides of the first circuit structure in an embodiment.

[0042] Figure 8 This is a schematic diagram of the structure of the transfer connection member composed of the first hinge and the second hinge in the embodiment.

[0043] Figure 9 This is a schematic diagram of the structure of the light-emitting body in which the power connection part is provided with a control signal access terminal in the embodiment.

[0044] Figure 10 Schematic diagram of the structure in which the circular plug is obliquely arranged on the first circuit structure in the embodiment.

[0045] Figure 11 Schematic diagram of the structure in which the circular plug is obliquely arranged on the first circuit structure in the embodiment.

[0046] Figure 12 2 is a structural diagram of an embodiment in which the first plug and the second plug are both obliquely arranged on the first circuit structure.

[0047] Figure 13 This is a schematic diagram of the structure expansion of the second circuit structure of the light-emitting body in the embodiment, in which the first extension portion is provided.

[0048] Figure 14 This is a structural schematic diagram of a second circuit structure of the light-emitting body in the embodiment provided with a first extension portion.

[0049] Figure 15 This is a structural diagram of a light-emitting body in an embodiment, with a first plug and a second plug respectively connected at both ends.

[0050] Figure 16 This is a structural diagram of another light-emitting body in an embodiment, in which two ends are respectively connected to a first plug and a second plug.

[0051] Figure 17 This is a schematic diagram of an expanded structure in which a third plug is provided on a first circuit structure in an embodiment.

[0052] Figure 18 Schematic diagram of the structure of a light-emitting body provided with a third plug in an embodiment.

[0053] Figure 19 It is a schematic diagram of the structure of another light-emitting body provided with a third plug in the embodiment.

[0054] Figure 20 Schematic diagram of the structure of another light-emitting body provided with a third plug in the embodiment.

[0055] Figure 21 Schematic diagram of the structure of another light-emitting body provided with a third plug in the embodiment.

[0056] Figure 22 It is a schematic diagram of the expanded structure of a light-emitting body provided with a fourth plug in the embodiment.

[0057] Figure 23 Schematic diagram of the structure of a light-emitting body provided with a fourth plug in an embodiment.

[0058] Figure 24 Schematic diagram of the structure of another light-emitting body provided with a fourth plug in the embodiment.

[0059] Figure 25 Schematic diagram of the structure of a light-emitting body provided with a fifth plug in an embodiment.

[0060] Figure 26 Schematic diagram of the structure of a light-emitting body provided with a sixth plug in an embodiment.

[0061] Figure 27 Schematic diagram of the structure of the light-emitting module in the embodiment.

[0062] Figure 28 Schematic diagram of the structure of a light-emitting body with a male plug and a female plug in an embodiment.

[0063] Figure 29 Schematic diagram of the structure of another light-emitting body with a male plug and a female plug in the embodiment.

[0064] Figure 30 This is a structural diagram of another illuminant with a male plug and a female plug in an embodiment.

[0065] Figure 31 This is a structural diagram of a light emitting head provided with a second extension portion in an embodiment.

[0066] Figure 32 This is a structural diagram of the uninterrupted connection of the second circuit structure between two light-emitting bodies in the embodiment.

[0067] Figure 33 This is a structural schematic diagram of a light-emitting body with two circular plugs and a lampshade in an embodiment.

[0068] Figure 34 This is a schematic diagram of the structure of a light-emitting body with two circular plugs and a lampshade in an embodiment.

[0069] Figure 35 This is a schematic diagram of the structure of a light-emitting body with three circular plugs and a lampshade in an embodiment.

[0070] Figure 36 This is a schematic diagram of the structure of a light-emitting body with four round plugs and a lampshade in an embodiment.

[0071] Figure 37 This is a schematic diagram of the structure of a light-emitting body with five circular plugs and a lampshade in an embodiment.

[0072] Figure 38 This is a schematic diagram of the structure of a light-emitting body with six circular plugs and a lampshade in an embodiment.

[0073] Figure 39 This is a schematic diagram of the structure of another light-emitting body with two circular plugs and a lampshade in an embodiment.

[0074] Figure 40 This is a schematic diagram of the structure in which the light-emitting body is installed in the lampshade through the connection terminal in the embodiment.

[0075] Figure 41 Schematic diagram of the structure of the tree-shaped lamp in the embodiment.

[0076] Figure 42 Schematic diagram of the structures of three ring lamps in the embodiment.

[0077] Figure 43 Schematic diagram of the structure of two two-dimensional linearly connected lamps in the embodiment.

[0078] Figure 44 Schematic diagram of the structure of a three-dimensional linearly connected lamp in an embodiment.

[0079] Figure 45 Schematic diagram of the structure of a cubic lamp in the embodiment.

[0080] Figure 46 Schematic diagram of the structure of a light emitting head having both a single plug and a double plug in an embodiment.

[0081] Figure 47 Schematic diagram of the structure of a one-dimensional linear lamp combined with a single and double pin plug in an embodiment.

[0082] Figure 48 Schematic diagram of the process steps for installing a lamp body with a round plug in an embodiment.

[0083] Figure 49 Schematic diagram of the process steps for installing a lamp body with two round plugs in an embodiment.

[0084] Figure 50 Schematic diagram of another process step for installing a lamp body with a two-pin circular plug in an embodiment.

[0085] Figure 51 Schematic diagram of another process step for installing a lamp body with two double-pin circular plugs in an embodiment.

[0086] Figure 52Schematic diagram of the expanded structure of a light emitting device in an embodiment.

[0087] Figure 53 Schematic diagram of the structure of a light-emitting device in an embodiment.

[0088] Figure 54 FIG. 1 is a schematic diagram of the expanded structure of another light-emitting device in the embodiment.

[0089] Figure 55 FIG. 1 is a schematic structural diagram of another light-emitting device in an embodiment.

[0090] Reference numerals:

[0091] 1-first circuit structure, 11-first protrusion, 12-second protrusion, 13-slot, 131-connecting slot, 14-third protrusion, 101-clamping slot.

[0092] 2-electrical connection, 21-round plug, 211-first plug, 212-second plug, 213-third plug, 214-fourth plug, 215-fifth plug, 216-sixth plug, 217-male plug, 218-female plug, 22-positive electrode access terminal, 23-negative electrode access terminal, 24-control signal access terminal, 25-single plug, 26-double plug.

[0093] 3-transfer connector, 31-cavity, 32-first hinge, 33-second hinge.

[0094] 4-light-emitting unit, 41-second circuit structure, 411-lamp bead, 412-first extension portion, 413-through hole, 414-semicircular groove, 415-second extension portion, 416-third electrical connection portion, 410-bending portion.

[0095] 5-lampshade, 51-threaded hole, 52-accommodating cavity, 53-hole position, 54-first cover body, 55-second cover body, 56-installation window.

[0096] 6-Power terminal.

[0097] 7-main board, 71-board body, 711-first electrical connection portion, 712-second electrical connection portion.

[0098] 10-luminous body;

[0099] 20- luminous body module;

[0100] 30- lamps;

[0101] 40- Light-emitting device. DETAILED DESCRIPTION

[0102] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0103] It should be noted that when an element is referred to as being “fixed on” or “set on” another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being “connected to” another component, it can be directly connected to the other component or indirectly connected to the other component.

[0104] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0105] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0106] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0107] Example

[0108] This embodiment is intended to promote the solution to the problem of low assembly efficiency of existing light-emitting bodies, and provides a modularly assembled light-emitting body, wherein a first protrusion extending from a transfer connector is provided on the first circuit structure, and the first protrusion retains an end point electrically connected to the light-emitting unit. There is no need to use wires to connect electricity from the circuit board to the light-emitting unit. The process steps are simple, and the use of wires can be avoided to avoid accumulation of wires in the transfer connector, making the overall appearance more beautiful.

[0109] Reference Figure 1 and 2 As shown, the present invention provides a modularly assembled light emitting body 10, comprising a first circuit structure 1, a power connection member 2 and a light emitting unit 4. The first circuit structure 1 comprises a first protrusion 11.

[0110] The power connection member 2 is rigidly connected to one end of the first circuit structure 1 , and the first circuit structure 1 is electrically connected by plugging with an external power terminal through the power connection member 2 .

[0111] The light-emitting unit 4 is arranged around the first circuit structure 1, and the light-emitting unit 4 is electrically connected to the first protrusion 11. In one embodiment, the protrusion direction of the first protrusion 11 is along the radial direction of the light-emitting unit 4 around the first circuit structure 1. The first circuit structure 1 can be a rigid / hard circuit board. The rigid / hard circuit board means that the first circuit structure 1 is made of a rigid material, that is, the first circuit structure 1 is a conventional hard circuit board and cannot be bent. The power connector 2 and the first circuit structure 1 are preferably rigidly fixed by welding. Welding refers to a process in which the joining surfaces of two or more metal parts (or other thermoplastic materials) are atomically bonded by applying heat, pressure or both to form a permanent connection. During the welding process, the metal parts to be connected are heated to a molten state (or partially molten state), or pressure is applied to make them tightly bonded, and then solidify during the cooling process to form a strong joint. The rigid fixation refers to a fixing method used to limit or prevent the movement or deformation of the workpiece during welding, machining or other material processing. The workpiece is firmly fixed in a predetermined position and posture to ensure that the workpiece will not move or deform unnecessarily due to external factors (such as gravity, thermal stress, mechanical stress, etc.) during processing or handling. The rigid fixation must have sufficient strength and rigidity to resist the various forces and moments that may be generated during processing or handling, thereby maintaining the stability and accuracy of the workpiece.

[0112] Reference Figure 3 and 4As shown, in one embodiment, the light-emitting body 10 further includes a transfer connector 3, which is connected to the first circuit structure 1, and the light-emitting unit 4 is surrounded on the first circuit structure 1 through the transfer connector 3, and at least a portion of the first protrusion 11 extends out of the outside of the transfer connector 3. That is, the first protrusion 11 extends beyond the side edge of the transfer connector 3 and is exposed. The light-emitting unit 4 includes a flexible circuit board and a lamp bead 411 arranged on the flexible circuit board. The flexible material based on the flexible circuit board enables the light-emitting unit 4 to be bent and then arranged around the first circuit structure 1. In one embodiment, the lamp bead is an LED lamp bead.

[0113] Reference Figure 5 and 6 As shown, the first circuit structure 1 further includes a second protrusion 12, and at least one side of the transfer connector 3 is inserted between the first protrusion 11 and the second protrusion 12, so that the transfer connector 3 can be more conveniently fixed to the first circuit structure 1. In this embodiment, the first circuit structure 1 is provided with a first protrusion 11 and a second protrusion 12, and one side of the transfer connector 3 can be inserted between the first protrusion 11 and the second protrusion 12, that is, the transfer connector 3 can be quickly fixed to the first circuit structure 1, and the front and rear ends of the transfer connector 3 form a limit so that it is not easy to slip off the first circuit structure 1, and the installation efficiency is high. The light-emitting units 4 can be evenly distributed on the transfer connector 3, and the light emission is uniform. It is understandable that the first circuit structure 1 itself serves as an electrical connector and can be connected in series with other first circuit structures 1 to achieve electrical connection. At the same time, the first circuit structure 1 includes a first protrusion 11 and a second protrusion 12 to form at least one snap-in slot 101. The snap-in slot 101 is used to snap-in the light-emitting unit 4 to achieve functional reuse. For example, the snap-in slot 101 can be, but is not limited to, a U-shape. The first circuit structure 1 provides a skeleton support for the power connector 2 when plugging into the external power supply. The power connector 2 can be stably plugged into the external power terminal and also provides a skeleton support for the intermediate connector 3 to clamp. The intermediate connector 3 provides a uniformly distributed skeleton support for the light-emitting unit 4.

[0114] Reference Figure 5 and 6As shown, in this embodiment, the transit connector 3 is an integrally formed deformable part. In one embodiment, the transit connector 3 is an annular structure having a cavity 31. When the transit connector 3 is squeezed, the cavity 31 can be deformed and become flat. At this time, the flat width of the transit connector 3 after deformation is roughly equal to the width of the first circuit structure 1. The transit connector 3 can be inserted into the first circuit structure 1. When the transit connector 3 is deformed and reset, at least one side of the transit connector 3 is stuck between the first protrusion 11 and the second protrusion 12. In one embodiment, the transit connector 3 can be clamped in the first circuit structure 1 after the elastic deformation is reset. In another embodiment, the inner diameter of the transit connector 3 after the elastic deformation is reset is just equal to the width of the first circuit structure 1 to ensure that at least one side of the transit connector 3 can be stuck between the first protrusion 11 and the second protrusion 12. The transfer connector 3 in this embodiment can be, but is not limited to, a circular cylinder made of soft plastic, or can be a square cylinder or an elliptical cylinder. Figure 5 and 6 As shown, in one embodiment, the first protrusion 11 and the second protrusion 12 can be arranged on the same side of the first circuit structure 1, or on different sides of the first circuit structure 1 (such as Figure 7 As shown), the first protrusion 11 and the second protrusion 12 may be provided on both sides. In this embodiment, it is preferred that the first protrusion 11 and the second protrusion 12 are provided on one side of the first circuit structure 1, and the first protrusion 11 and the second protrusion 12 extend along the radial direction of the circular transfer connector 3, so that a snap-fit ​​groove 101 (as shown) can be formed between the first protrusion 11 and the second protrusion 12. Figure 5 and 6 As shown), a stable positioning support is formed on at least one side of the transfer connector 3, and the first protrusion 11 and the second protrusion 12 can also adapt the electrical connection for the positive and negative poles of the light-emitting unit 4. The purpose of the transfer connector 3 using a deformable part is that the deformable part can be quickly fixed to the first circuit structure 1, which is simple to operate and has high installation efficiency. It should be noted that the first protrusion 11 and the second protrusion 12 can be used as the position for fixing the start and end of the second circuit structure 41, and can also be used as the position for connecting the positive and negative poles of the second circuit structure 41. There is no need to connect additional wires from the first circuit structure 1, which avoids the accumulation of wires in the transfer connector 3. The entire light-emitting body 10 is more streamlined and beautiful, and the assembly efficiency is higher. In particular, a circular spreading on the second circuit structure 41 can be achieved on the transfer connector 3, and the flexible second circuit structure 41 can be bonded to the transfer connector 3 by adhesive. Because of the rigid support of the transfer connector 3, the second circuit structure 41 can be fixed on the transfer connector 3, thereby achieving 360-degree lighting.

[0115] Reference Figure 8As shown, in one embodiment, the intermediate connector 3 further includes a first hinge 32 and a second hinge 33. The first hinge 32 and the second hinge 33 are detachably connected and clamped on the first circuit structure 1, and at least one side of the intermediate connector 3 is inserted between the first protrusion 11 and the second protrusion 12. After the first hinge 32 and the second hinge 33 are combined and connected, at least one side is located between the first protrusion 11 and the second protrusion 12. The connection method of the first hinge 32 and the second hinge 33 can be, but is not limited to, one or a combination of a snap-on connection, a bolt fixation, or an adhesive fixation connection.

[0116] Reference Figure 3 、 5 As shown in Figures 6 and 8, in this embodiment, the second circuit structure 41 is provided with a lamp bead 411, the second circuit structure 41 covers the outside of the transfer connector 3, and the second circuit structure 41 is electrically connected to the first protrusion 11 and / or the second protrusion 12. It should be supplemented that the second circuit structure 41 of this embodiment is preferably a flexible circuit board. A flexible circuit board refers to a highly reliable and flexible printed circuit board made of polyimide or polyester film as a substrate, which can be folded around the transfer connector 3 and folded and covered according to the shape of the transfer connector 3. Among them, in the electrical connection method between the second circuit structure 41 and the first protrusion 11 and the second protrusion 12, in this embodiment, it is preferred that positive and negative electrodes are respectively provided on both sides of the initial end of the second circuit structure 41, and the positive and negative electrodes are respectively electrically connected to one side of the first protrusion 11 and the second protrusion 12. In one embodiment, positive and negative electrodes are respectively provided on both sides of the end of the second circuit structure 41, and the positive and negative electrodes are respectively connected to the other side of the first protrusion 11 and the second protrusion 12; in another embodiment, a positive electrode is provided at one end of the initial end and the end of the second circuit structure 41, and a negative electrode is provided at the other end, and electrical connection is achieved on the side of the first protrusion 11 or the second protrusion 12 that is close to it.

[0117] Reference Figure 9 As shown, in one embodiment, the power connector 2 includes a positive access terminal 22, a negative access terminal 23 and a control signal access terminal 24. The control signal access terminal 24 is used to transmit a signal for controlling the color change of the light-emitting unit 4. The control signal access terminal 24 is electrically connected to the first circuit structure 1, and a third protrusion 14 may be correspondingly provided on the first circuit structure 1 as a control signal output terminal connected to the second circuit structure 41. It should be noted that the first protrusion 11 and the second protrusion 12 realize the connection with the positive and negative poles of the second circuit structure 41, and the third protrusion 14 is connected to the second circuit structure 41 to realize the control of the color change. Similarly, there may also be a fourth protrusion and a fifth protrusion, such as to realize the 5-channel connection of RGBWW fantasy colors or DMX. Refer to Figure 9As shown, in one embodiment, the power connection part 2 includes a circular plug 21, and the positive access terminal 22 and the negative access terminal 23 of the circular plug 21 are arranged along the axial direction. In one embodiment, the positive access terminal 22, the negative access terminal 23 and the control signal access terminal 24 are arranged along the axial direction. It should be added that the control signal access terminal 24 can not only complete the power supply but also transmit the color control signal, and both are concentrated on the circular plug 21; one light-emitting body 10 can still maintain connection with another light-emitting body 10 after being plugged in, and each circular plug 21 is connected in parallel, so that all monomers are still connected in parallel after being connected in combination, and the circuit is simple. Among them, the pluggable circular plug 21 includes a DC plug, an XLR plug or a DIN plug, etc.

[0118] Reference Figure 10-12 As shown, further, the power connection member 2 is set at a preset angle, wherein the preset angle is between 0 degrees and 180 degrees. In one embodiment, the extended circular plug 21 can be a plug extending parallel to the first circuit structure 1 (such as Figure 9 In another embodiment, the circular plug 21 extends out from the first circuit structure 1 at a certain angle (as shown). Figure 10-12 As shown, the circular plug 21 extends at a 30-degree angle relative to the end surface of the first circuit structure 1. In some embodiments, the circular plug 21 may extend at a 45-degree or 60-degree angle relative to the end surface of the first circuit structure 1. The angles can be adjusted to meet the needs of assembling the lamp, thereby forming a lamp with multi-angle extension.

[0119] Reference Figure 13 and 14 As shown, the second circuit structure 41 of this embodiment further includes a first extension portion 412, and the first extension portion 412 is evenly distributed with lamp beads 411. The shape of the first extension portion 412 is adapted to the opening at one end of the cavity 31 of the transfer connector 3 and is connected to the opening at one end of the cavity 31. The power connector 2 can extend out of the transfer connector 3 from the other end opening of the cavity 31. In one embodiment, the second circuit structure 41 further includes a bending portion 410 connected to the first extension portion 412, and the first extension portion 412 can be bent and folded onto the opening of the cavity 31 through the bending portion 410. It should be supplemented that the light-emitting body 10 is suitable for single lamp body connection, or as a light-emitting body 10 at the end of a series of lamps.

[0120] Reference Figure 15 and 16 As shown, the electrical connection part 2 includes a pluggable circular plug 21, which includes a first plug 211 and a second plug 212. The first plug 211 and the second plug 212 extend out of the two end openings of the cavity 31 respectively, and the extended parts serve as the connector parts for the plug-in connection.

[0121] Reference Figure 17-21As shown, in one embodiment, the circular plug 21 further includes a third plug 213 connected to the first circuit structure 1. The third plug 213 is arranged perpendicular to the first plug 211 or the second plug 212, and the first circuit structures 1 on both sides of the third plug 213 are provided with a transfer connector 3. A through hole 413 adapted to the third plug 213 is provided in the middle of the second circuit structure 41. When the second circuit structure 41 is covered by the transfer connector 3, the third plug 213 can pass through the through hole 413. Figure 17 As shown, the first circuit structure 1 is provided with a slot 13 adapted to the first plug 211 or the second plug 212, and the electrical connector 2 can be inserted into the slot 13 and connected to the slot 13, and the connection method is a fixed connection and maintains electrical connection, such as a welding method. In one embodiment, the slot 13 also includes a connecting slot 131 provided in the middle of the first circuit structure 1, and the third plug 213 can be inserted into the connecting slot 131 and connected, and the connection method is a fixed connection and maintains electrical connection, such as a welding method. It should be noted that the positioning connection with the circular plug 21 through the slot 13 can make the center position of the circular plug 21 correspond to the middle of the plate thickness of the first circuit structure 1, that is, the position of the circular plug 21 is opposite to the center position of the first circuit structure 1, and the position of the installation window 56 can be better positioned in the lampshade 5 (refer to Figure 40 As shown), when the round plug 21 is inserted into the installation window 56 through the terminal 6, the center position of the terminal 6 corresponds to the center position of the round plug 21, and the center position of the round plug 21 corresponds to the center position of the installation window 56, that is, the center position surrounded by the transfer connector 3 corresponds to the center position of the lampshade 5, so that the light of the light-emitting body 10 is evenly emitted at the center position inside the lampshade 5.

[0122] Reference Figure 22-24 As shown, in one embodiment, the circular plug 21 further includes a fourth plug 214. The fourth plug 214 is provided on the first circuit structure 1, and the fourth plug 214 is on the same side as the first protrusion 11 or the second protrusion 12. The third plug 213 and the fourth plug 214 are symmetrically provided on the first circuit structure 1. The beginning and end of the second circuit structure 41 are both provided with a semicircular groove 414 adapted to the fourth plug 214. Similarly, a fifth plug 215 (such as Figure 25 As shown) and the sixth plug 216 (as Figure 26As shown, the arrangement of multiple circular plugs 21, distributed at multiple angles, provides a feasible foundation for connecting lamps of various shapes. It should be noted that when installing the second circuit structure 41, the through-hole 413 of the second circuit structure 41 is first inserted into the corresponding third plug 213. The two ends of the second circuit structure 41 are then flatly attached to the outside of the intermediate connector 3 until the first and second protrusions 11, 12 are connected to the two ends. When the first and second protrusions 11, 12 are connected to the two ends of the second circuit structure 41, the two semicircular grooves 414 form a complete circular through-groove to accommodate the fourth plug 214.

[0123] Reference Figure 27 As shown, this embodiment also provides a light-emitting module 20, including two or more light-emitting bodies 10, and the light-emitting bodies 10 are connected with each other. Figures 28-30 As shown, further, the power connection part 2 of the light-emitting body 10 includes a male plug 217 and a female plug 218 that can be plugged in. The light-emitting bodies 10 can be plugged in and connected to each other and can be freely matched into corresponding shapes.

[0124] Reference Figure 31 and 32 As shown, in one embodiment, the second circuit structure 41 of the light-emitting body 10 further includes a second extension portion 415, so that when the light-emitting bodies 10 are plugged in and connected to each other, the second circuit structures 41 between the light-emitting bodies 10 can be connected uninterruptedly. It should be noted that when forming a one-dimensional linear lamp 30, the light emission is continuous and uniform, and can be assembled to any length that is suitable, that is, the second circuit structure 41 and the transfer connector 3 can be extended beyond the end of the first circuit structure 1 to achieve semi-coverage or full coverage of the circular plug 21 on the first circuit structure 1, thereby achieving a wider range of light emission, and when the monomers are combined and connected, the light-emitting bodies 10 can be seamlessly connected, the circular plug 21 can be completely shielded, and the lamp 30 as a whole has good continuity.

[0125] Reference Figures 33-39 As shown, this embodiment also provides a lamp 30, including a lampshade 5, wherein a light-emitting body 10 is arranged in the lampshade 5, and the power connection part 2 of the light-emitting body 10 extends out of the lampshade 5. The lampshade 5 can form dust-proof and waterproof protection for the second circuit structure 41 and the first circuit structure 1 and is easy to assemble.

[0126] Reference Figure 40As shown, in one embodiment, a lamp 30 includes an electrical terminal 6 that can be plugged into a light-emitting element 10. The lampshade 5 is provided with a mounting window 56 that is compatible with the electrical terminal. When the electrical terminal 6 is connected to the mounting window 56 of the lampshade 5, the electrical terminal 6 can be electrically connected to the light-emitting element 10 and support the light-emitting element 10. When the electrical terminal 6 is threadedly connected to the mounting window 56 of the lampshade 5, the electrical terminal 6 can be electrically connected to the light-emitting element 10 and support the light-emitting element 10. In one embodiment, one light-emitting element 10 is connected to another light-emitting element 10 via a circular plug 21, and the light-emitting element 10 and the electrical terminal 6 are also connected via the circular plug 21. After connection, the electrical terminal 6 at either end can be rotated. In addition to achieving electrical and signal connection in the plugged position, the circular plug 21 can also achieve relative rotation. This prevents the first circuit structure 1 located between the two electrical terminals 6 from being damaged by the relative rotation of the two electrical terminals 6 when the electrical terminals 6 are screwed into the mounting window 56.

[0127] Reference Figures 33-39 As shown, in one embodiment, the lampshade 5 may also be provided with a threaded hole 51 for fixed connection with an external device. In one embodiment, a housing cavity 52 adapted to the light-emitting body 10 is provided in the lampshade 5, and the lampshade 5 is provided with a hole 53 for the electrical connection part 2 to pass through. The light-emitting body 10 is provided in the housing cavity 52, and the electrical connection part 2 of the light-emitting body 10 can extend from the hole 53. In one embodiment, the lampshade 5 includes a first cover body 54 and a second cover body 55. The first cover body 54 and the second cover body 55 are detachably connected. When the first cover body 54 and the second cover body 55 are connected, a housing cavity 52 can be formed between the interiors of the first lampshade 5 and the second lampshade 5. The connection method between the first cover body 54 and the second cover body 55 includes a snap connection, a sleeve-type interference fit connection or a threaded connection.

[0128] Reference Figure 39 As shown, in one embodiment, the lampshade 5 is designed to be concave at the end surface where the hole 53 is set, so that when it is plugged into the power adapter, the plug can be better hidden to form power connection protection.

[0129] Reference Figure 40As shown, for example, two electrical connectors 2 are provided at both ends of the light-emitting body 10, and two mounting windows 56 with internal threads are correspondingly provided on the lampshade 5. Two electrical terminals 6 are provided, and the electrical terminals 6 are provided with external threads that match the internal threads, so that they can be threadedly connected with the mounting windows 56. First, the electrical connector 2 at one end of the light-emitting body 10 is partially inserted into one of the electrical terminals 6, and the light-emitting body 10 is extended into the lampshade 5 from one mounting window 56 through the electrical terminal 6, and the electrical terminal 6 is screwed into the mounting window 56; the other electrical terminal 6 is first aligned with the other electrical connector 2 at the other mounting window 56, and the other electrical terminal 6 is screwed into the other mounting window 56, and the electrical connector 2 at the other end of the light-emitting body is plugged in. The light-emitting body 10 at this location can be a single one, or a one-dimensional linear body, a two-dimensional linear body, or a three-dimensional linear body formed by plugging and connecting multiple light-emitting bodies 10; the lampshades 5 can also be multiple, connected through the electrical terminals 6 to form a light string.

[0130] Reference Figures 28-30 As shown, in one embodiment, the power connection part 2 of the light-emitting body 10 includes a male plug 217 and a female plug 218 that can be plugged in. Multiple light-emitting bodies 10 can be plugged in and connected in pairs and freely matched into corresponding shapes.

[0131] Reference Figure 41 As shown, a plurality of light-emitting bodies 10 can be inserted into each other to form a tree-shaped lamp.

[0132] Reference Figure 42 As shown, multiple light-emitting bodies 10 can be plugged into each other to expand into various ring-shaped lamps.

[0133] Reference Figure 27 As shown, multiple light emitting bodies 10 can be inserted to form a one-dimensional linear lamp, a two-dimensional linear lamp (such as Figure 43 As shown), the three-dimensional lamp 30 (as Figure 44 As shown), the cube lamp 30 (as Figure 45 shown) etc.

[0134] Reference Figure 46 and 47 As shown, in one embodiment, the power connection part 2 of the light emitting body 10 further includes a single plug 25 and a double plug 26. A single plug 25 is provided at one end of the first circuit structure 1, and a double plug 26 is provided at the other end; Figure 47As shown), the light-emitting bodies 10 at both ends of the lamp 30 adopt a single plug 25 and a double plug combination 26, while the light-emitting body 10 in the middle of the lamp 30 adopts a male plug 217 and a female plug 218 combination. The single plug is a type of male plug 217 or female plug 218, so it can be plugged in. The two end interfaces of the one-dimensional linear lamp formed in this way can be double plugs 26, and the double plug 26 can also be connected to the matching power terminal 6. The entire one-dimensional linear lamp is installed in the lampshade 5, and the light-emitting bodies 10 can be rotated relative to each other. When the power terminal 6 is screwed into the installation window 56, the two power terminals 6 will not rotate relative to each other, thereby preventing the first circuit structure 1 from being damaged.

[0135] Reference Figures 48-51 As shown, the installation process of the light emitting body 10 in this embodiment includes:

[0136] The first circuit structure 1 is first connected to the power connection part 2;

[0137] The transfer connector 3 is mounted on the first circuit structure 1;

[0138] The second circuit structure 41 is wound around the transfer connector 3, and the positive and negative electrodes of the second circuit structure 41 are electrically connected to the first protrusion 11 and the second protrusion 12 on the first circuit structure 1;

[0139] The lampshade 5 is sleeved on the assembled light-emitting body 10 to complete the assembly of a single light-emitting body 10 with the lampshade 5 .

[0140] Alternatively, multiple assembled light-emitting bodies 10 may be inserted into each other to form lamps 30 of various shapes.

[0141] Reference Figure 31 and 32 As shown, in one embodiment, the second circuit structure 41 of the light-emitting body 10 further includes a second extension portion 415, so that when multiple light-emitting bodies 10 are plugged into each other, the second circuit structures 41 between the light-emitting bodies 10 can be uninterruptedly connected. In one embodiment, the second extension portion 415 of the second circuit structure 41 and the transfer connector 3 can extend beyond the end of the first circuit structure 1 to achieve semi-coverage or full coverage of the circular plug 21 on the first circuit structure 1, achieving a wider range of light emission. Moreover, when the individual light-emitting bodies are combined and connected, a seamless connection can be achieved between the light-emitting bodies 10, completely shielding the circular plug 21, and improving the overall continuity.

[0142] Reference Figures 52-55As shown, the present embodiment also provides a modularly assembled light-emitting device 40, comprising a mainboard 7, an electrical connector 2, and a light-emitting unit 4. The mainboard 7 includes a board 71 having a first electrical connection portion 711 protruding from an edge of the board 71. In one embodiment, the board 71 may also have two first electrical connection portions 711 protruding from an edge, with the two first electrical connection portions 711 located near both ends. The mainboard 7 also includes a second electrical connection portion 712 disposed on the board 71.

[0143] The electrical connection member 2 is electrically connected to the second electrical connection portion 712. Multiple electrical connection members 2 can be provided, and the second electrical connection portions 712 are provided in a number that matches the electrical connection members 2. The electrical connection member 2 and the second electrical connection portion 712 are assembleable and detachable. The electrical connection member 2 is used to electrically connect to the external electrical terminal 6.

[0144] The light-emitting unit 4 includes a third electrical connection portion 416 electrically connected to the first electrical connection portion 711 , the number and position of the third electrical connection portion 416 are adapted to the second electrical connection portion 712 , and the light-emitting unit 4 is used to emit light under the control of the mainboard 7 .

[0145] The light-emitting unit 4 is disposed around the plate 71 , and a portion of the electrical connection member 2 for electrically connecting to the external electrical terminal 6 is exposed outside the light-emitting unit 4 .

[0146] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modular assembled luminous body, characterized in that: include: a first circuit structure, the first circuit structure comprising a first protrusion; an electrical connection member, the electrical connection member being rigidly connected to one end of the first circuit structure, and the first circuit structure being electrically connected to an external electrical terminal by plugging the electrical connection member; A light-emitting unit is disposed around the first circuit structure and is electrically connected to the first protrusion.

2. The luminous body according to claim 1, characterized in that: It also includes a transfer connector connected to the first circuit structure, the light-emitting unit is surrounded by the first circuit structure through the transfer connector, and at least a portion of the first protrusion extends out of the outside of the transfer connector.

3. The luminous body according to claim 2, characterized in that: The first circuit structure further includes a second protrusion, and at least one side of the intermediate connection member is inserted between the first protrusion and the second protrusion.

4. The luminous body according to claim 3, characterized in that: The transfer connector includes an integrally formed deformable part, and the deformable part is provided with a penetrating cavity. When the deformable part is squeezed, the cavity can be deformed into a flat shape. When the flat width is adapted to the width of the first circuit structure, the transfer connector can be inserted into the first circuit structure. When the transfer connector is deformed and reset, at least one side of the transfer connector is stuck between the first protrusion and the second protrusion.

5. The luminous body according to claim 3, characterized in that: The transfer connector also includes a first hinge and a second hinge. The first hinge and the second hinge are detachably connected and clamped on the first circuit structure.

6. The luminous body according to claim 4, characterized in that: The light-emitting unit includes a second circuit structure, the second circuit structure is provided with a lamp bead, the second circuit structure covers the outer side of the transfer connector, and the second circuit structure is electrically connected to the first protrusion and / or the second protrusion.

7. The luminous body according to claim 1, characterized in that: The power connection element includes a positive electrode access terminal, a negative electrode access terminal and a control signal access terminal, and the control signal access terminal is used to transmit a signal for controlling the color change of the light-emitting unit.

8. The luminous body according to claim 7, characterized in that: The power connection member includes a circular plug, the positive electrode access end and the negative electrode access end of the circular plug are arranged along the axial direction; or The positive electrode access terminal, the negative electrode access terminal and the control signal access terminal are arranged along the axial direction.

9. The luminous body according to claim 1, characterized in that: The power connection piece is arranged at a preset angle, and the preset angle is between 0 degrees and 180 degrees.

10. The luminous body according to claim 6, characterized in that: The second circuit structure also includes a first extension part, which is provided with a lamp bead, and the shape of the first extension part is adapted to one end opening of the cavity; the first extension part is connected to one end opening of the cavity; the power connection part extends out of the transfer connection part from the other end opening of the cavity.

11. The luminous body according to claim 6, characterized in that: The power connection piece includes a circular plug that can be plugged in. The circular plug includes a first plug and a second plug. The first plug and the second plug extend out of two end openings of the cavity respectively.

12. The luminous body according to claim 11, characterized in that: The circular plug also includes a third plug connected to the first circuit structure, the third plug is arranged perpendicular to the first plug or the second plug, and the first circuit structures on both sides of the third plug are provided with the transfer connector; the middle of the second circuit structure is provided with a through hole adapted to the third plug, and when the second circuit structure covers the transfer connector, the third plug passes through the through hole.

13. The luminous body according to claim 12, characterized in that: The circular plug also includes a fourth plug, which is arranged on the first circuit structure and on the same side as the first protrusion or the second protrusion. The third plug and the fourth plug are symmetrically arranged on the first circuit structure. The starting and ending ends of the second circuit structure are both provided with semicircular grooves that are compatible with the fourth plug.

14. A light-emitting module, characterized in that: The invention comprises two or more luminous bodies according to claim 1, wherein the luminous bodies are plug-connected in pairs.

15. The light-emitting module according to claim 14, characterized in that: The electrical connection piece of the luminous body comprises a male plug and a female plug that can be plugged in. The luminous bodies can be plugged in and connected in pairs and can be freely combined and matched into corresponding shapes.

16. The light-emitting module according to claim 15, characterized in that: The second circuit structure of the light-emitting body further includes a second extension portion. When the light-emitting bodies are plugged in and connected to each other, the second circuit structures between the light-emitting bodies can be connected uninterruptedly.

17. A lamp, characterized in that: comprising a lampshade and the luminous body according to claim 1; The light-emitting body is arranged in the lampshade, and the electrical connection piece of the light-emitting body extends out of the lampshade; and / or The lamp also includes an electrical terminal that can be plugged into the light-emitting body, and the lampshade is provided with an installation window that is compatible with the electrical terminal. When the electrical terminal is connected to the installation window of the lampshade, the electrical terminal can be electrically connected to the light-emitting body and support the light-emitting body.

18. The lamp according to claim 17, characterized in that: The second circuit structure of the light-emitting body further includes a second extension portion. When the plurality of light-emitting bodies are plug-connected in pairs, the second circuit structures between the light-emitting bodies can be connected uninterruptedly.

19. A modular assembled light emitting device, characterized in that: include: a mainboard, the mainboard including at least one first electrical connection portion protruding from an edge of the board body, and the mainboard also including at least one second electrical connection portion provided on the board body; At least one electrical connection member, the at least one electrical connection member is electrically connected to the at least one second electrical connection portion, the at least one electrical connection member and the at least one second electrical connection portion are assembleable and detachable, and the electrical connection member is used to electrically connect to an external electrical terminal; a light-emitting unit, the light-emitting unit including a third electrical connection portion electrically connected to the first electrical connection portion, the light-emitting unit being configured to emit light under the control of the mainboard; The light-emitting unit is arranged around the plate body, and a portion of the electrical connection member for electrically connecting to an external electrical terminal is exposed outside the light-emitting unit.

Images